Description

Use this adapter to connect three independent displays to a single mDP 1.2 port. This MST hub lets you connect three DisplayPort monitors to your Mini DisplayPort computer. MST works on any Windows device that supports DisplayPort 1.2, such as models of the Lenovo Think Pad and Microsoft Surface. When connected to earlier revisions of DisplayPort, such as DP 1.1 the MST hub acts as a video splitter.The newest generations of laptops are more portable than ever, unfortunately this means you're left with fewer video outputs and a small integrated screen. The MST hub solves these problems by letting you connect three independent displays to a single mDP port on your computer, which makes multitasking much easier. Using the MST hub, you can extend your desktop onto additional monitors and stream independent content to each display, which makes it easier to multitask and increase your productivity - perfect for creating an easy-to-dock hot desk solution with a wireless keyboard and mouse peripheral set. You can also mirror the same image onto multiple displays for remote viewing applications such as digital signage.MST technology uses your existing video card to minimize the use of system resources while delivering Ultra HD 4K resolutions. 4K is supported by the latest A/V devices and delivers four times the resolution of 1080p. Plus, because the MST hub can output high-definition 1080p, the MST hub is perfect for all high-resolution applications such as graphic design and medical imaging.With this MST hub, you can use separate mDP video adapters to connect HDMI, VGA or DVI displays, for compatibility with all of your existing monitors. The hub is VESA and DisplayPort certified to support DP 1.2 enabled systems, for seamless integration with your existing video equipment.The MSTMDP123DP has been certified by Microsoft and tested for compatibility with your Microsoft Surface Pro 3, Surface Pro 4 and Surface Book.

Product Details

Item #

185746

Manufacturer #

11411552

Additional Information

Maximize your productivity by connecting up to three independent displays to your computer using the MST Hub; Connect to almost any television, monitor or projector with the support of low cost adapters; Increase external video performance with support resolution up to 4K; Compatible with DP1.2 Graphics cards such as AMD Eyefinity Technology & AMD Radeon; Plug-and-Play installation

Customer Reviews

Rated 3.7 out of 5�by 15
reviewers.

Rated 3 out of 5�by Jwol Average Spiltter
First off, I would like to state that I received this Startech MSTMDP123DP for free in exchange for my review.
With that aside, I would like to state that this StarTech Mini-DisplayPort Multi Monitor Splitter worked with only a few minor issues. I had tested this unit with multiple laptop and tablet devices without much issue across multiple operating systems. Laptops/tablets used for testing were:
Lenovo ThinkPad X1 Carbon 1st Generation
Lenovo ThinkPad X1 Carbon 2nd Generation
Microsoft Surface Pro 4
For the X1 Carbon 1st gen, Windows 7 was used. For the X1 Carbon 2nd gen, Windows 8.1 and Windows 10 were used. For the Surface Pro 4, Windows 10 Anniversary Update was used.
I wouldn`t recommend using this adapter with any laptop/tablet that is running Windows 7, as I ran into random display issues with Windows 7, even with using the latest Intel USB 3.0 drivers. Win8.1, Win10 and Win10AU had no issues with using this MSTMDP123DP with the built-in USB support in the OS.
Initially, the MSTMDP123DP was used with monitors from Acer and Samsung via native DisplayPort connections, which worked without any issue on the X1 Carbon 2nd Gen with Win8.1 and Win10, as well as the Surface Pro with Win10 AU. Both devices were able to drive monitors that are 1080p resolution with no issue, with up to three monitors working at the same time. DisplayPort connections worked best, though when trying out those monitors with DisplayPort-to-VGA or DisplayPort-to-DVI adapters, there were no issues as long as the monitor supported only 1080p resolution. There was one issue using a DisplayPort-to-DualLink DVI adapter to work with an Acer monitor at 2560 x 1080p resolution, though using a native DisplayLink connection worked without problem.
September 23, 2016

Rated 5 out of 5�by Gary W Great for Design work
I received a free sample of this monitor splitter and so far it has worked out well for me using multiple screens for design work. i have heard they have more and improved ways to do it with an updated video card now but this way seems to work just fine for me and my work. The set up was not much at all. I have used it both with a docking station at my office and also brought it home to use here I don't have a docking station and works well in both environments. I have found using this device has actually helped me become more efficient working.
September 9, 2016

Rated 5 out of 5�by Charlief Very Useful
I received a free Startech Mini-Displayport for evaluation before writing this review.
Unpackaging the MSTMDP123DP was simple and straight forward. The package includes the MSTMDP123DP and the external power supply. For testing I used a MS Surface Pro 3 with the SP Dock running Windows 10. I set up several different types on monitors for testing.
1st Monitor was an old 17` LCD with 1280x1024 resolution. I used a DisplayPort to VGA adapter. The monitor was detected and worked as expected.
2nd monitor was a newer 27` LED with a 1920x1080 display. I used a DisplayPort to DVI adapter. Windows recognized the monitor and made it available for use but I saw no display on the screen. After power cycling the DisplayPort hub the image appeared on the screen and all 3 displays worked.
3rd Display was an older Plasma TV with a 1024x768 resolution. I used a DisplayPort to HDMI adapter. Again Windows recognized the monitor and made it available for use but I saw no display on the screen. After power cycling the DisplayPort hub I still had no image on the screen. I did some research and realized the older Plasma TV was not DisplayPort compliant. I decided to try a newer LED TV with a 1920x1080 native display. The device was recognized and the image appeared on the screen.
All 4 displays worked well. I tested images, videos and games on all the displays and saw no noticeable performance issues between the native screen and the monitors attached to the hub. I restarted the Surface Pro and power-cycled the entire system. Each time all of the displays came back on and performed as expected.
Pro`s - This DisplayPort hub is easy to setup and use. Once configured its performance is reliable.
Con`s - Uses an external power adapter for its 5v power supply. It`s something else to plug in to an already crowded power strip. It`s also difficult to tell if your monitor is DisplayPort compatible without researching on the internet.
Suggestions -
1- And integrated USB power cable to power the MSTMDP123DP would be awesome.
2- Adding an LED indicator to each port to warn users if the display is not compatible.
Overall this is a very useful device that is easy to set up and performs well.
September 9, 2016

Rated 5 out of 5�by MazzucaJoe92 Great Splitters
I received this free mini display port splitter to review and it`s been working great - no problems at all. I typically run 2 monitors, but this has allowed me to bump that up to 3 - super useful. Picture quality has been great throughout the time that I`ve used this product. Easy to use, just plug it in and it works, way better for multitasking.
September 8, 2016